The thief ________ in from the kitchen window as the door was closed.
#90092
A
may climb
B
must have climbed
C
could have climbed
D
should have climbed
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Look at the trouble I am in. If only I _____ your advice then.
#87548
A
followed 
B
would follow
C
had followed 
D
should follow
—Shall we go skating or stay at home?—Which       do yourself?
#89658
A
do you rather
B
would you rather
C
will you rather
D
should you rather